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Muscovite from
Beartrap corundum deposit, Madison County, Montana, USA


Locality type:Deposit
Classification
Species:Muscovite
Formula:KAl2(AlSi3O10)(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Muscovite data
Locality Data:Click here to view Beartrap corundum deposit, Madison County, Montana, USA
Data Identifiers
Mindat Occurrence Record ID:496232
Long-form Identifier:1:3:496232:8
GUID (UUID V4):0
Nearest other occurrences of Muscovite
15.6km (9.7 miles) ⓘGallatin Corundum deposit, Gallatin Gateway, Gallatin County, Montana, USA
16.6km (10.3 miles) ⓘElk Creek corundum deposit (Montana Mine; Gallatin deposit; Flying D), Gallatin County, Montana, USA
30.9km (19.2 miles) ⓘThumper Lode Mica Mine (Mica Creek Deposit), Gallatin Range, Gallatin County, Montana, USA
31.2km (19.4 miles) ⓘWhite Swan Deposit, Madison County, Montana, USA
32.4km (20.1 miles) ⓘSappington deposit, Madison County, Montana, USA
32.9km (20.5 miles) ⓘLawyer Deposit, Alder Gulch Mining District (Virginia City Mining District; Fairweather Mining District), Madison County, Montana, USA
35.7km (22.2 miles) ⓘRamshorn Creek deposits, Sheridan Mining District (Mill Creek Mining District; Wisconsin Mining District), Madison County, Montana, USA
42.5km (26.4 miles) ⓘRim Rock Deposit, Varney Mining District, Madison County, Montana, USA
43.0km (26.7 miles) ⓘGulch A Pegmatites Occurrence, Varney Mining District, Madison County, Montana, USA
43.4km (27.0 miles) ⓘVetter Deposit, Varney Mining District, Madison County, Montana, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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